Email Formats
{
"mx": [
"10 d333502a.ess.barracudanetworks.com.",
"15 d333502b.ess.barracudanetworks.com."
],
"spf": [
"v=spf1 ip4:69.61.134.2 ip4:205.173.226.5 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com a:aushossmtpprd01.activant.com ~all"
]
}